From owner-freebsd-usb@freebsd.org  Thu Dec 21 18:43:35 2017
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Subject: [Bug 224454] Feature request: implement libusb_get_parent and
 libusb_has_capability
Date: Thu, 21 Dec 2017 18:43:35 +0000
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X-Bugzilla-Version: 11.1-RELEASE
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224454

--- Comment #2 from Ting-Wei Lan <lantw44@gmail.com> ---
I have no FreeBSD 12 installation. The machine I used to test libgusb runs
FreeBSD 11.1-RELEASE. I can setup FreeBSD 12 in virtual machine if I have to
provide some code running on it.

I think libusb_has_capability is easier to implement. Do you think it is
correct for libusb_has_capability to always return 1 for the hotplug
capability?

I found there is another missing function today:
libusb_interrupt_event_handler. gvfs uses it in its MTP backend, and this is
the only libusb function it calls. gvfs has an option to disable libusb
support, so it doesn't cause build problems.

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